Too many too name. I'd probably say Madoka Magica, Pretty Cure, Sailor Moon, Code Geass, Steins;Gate, Junjou Romantica and Sekaiichi Hatsukoi.... hahahaha yeah I know, I actually watched anime for teens and adults when I was younger.
Hmmm, I know I watched pokémon, digimon and beyblade as a kid but that's it. I never knew it was anime, I just thought of it as cartoon. I don't like pokémon anymore, I don't remember digimon but I maybe get into beyblade again if I wanted to. (But I don't remember much so idk)